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U.S.SAWS FSB-150 Operating Manual page 4

Walk-behind air saw
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C. AFTER OPERATING THE SAW
1. Shut off air supply and disconnect from saw.
2. Remove the air line and fit a protective cover over the air inlet.
3. Clean the saw by removing all accumulated dust.
4. Give the grease fitting a couple shots of grease after every 40 hours of operation. (Gearbow saw only)
5. Pour a small amount of general purpose air tool oil into other hose connector on the handle to flush out any moisture and
lubricate the motor.
D. ASSEMBLY OF WATER TANK KIT
1. Attach the water tank frame to the saw's chassis by sliding the frame from the front towards the back. A 3" bolt will secure
the top back of the frame to the handle quadrant and two 5/16" bolts will attach the front leg of the frame to the front of the
chassis.
2. Mount the plastic water tank to the frame and secure it with 4 "L" clamping brackets supplied. Attach one end of the water
feed hose with the control valve to the bottom of the water tank. The end with the "Y" should be attached to the two 16" clear
plastic tubings.
3. Attach one water feed nozzle to each side of the blade guard. Each nozzle should have a 16" clear plastic tubing attached
which is rested against the blade. In this way the water will be guided directly onto the cutting surface.
E. ASSEMBLY INSTRUCTIONS:
For shipping convienience, your saw (FS-60) may have been shipped without attaching the handle assembly,
jack assembly, and pointer.
1. INSTALL THE JACK ASSEMBLY: Release the 23/4" bolt on the jack bracket from the saw chasis and the
center bolt on the handle quadrant. Rotate the crank on the jack assembly counterclockwise so that the two
pivot tubes line up with the nut on the jack bracket and the holes of the center bolt. Notice that the upper
pivot tube has to face down and the lower pivot tube has to face up. First, insert the center bolt trough the
handle quardrant plates and the jack's upper tube and tighten it. Then, insert and tighten the bolt on the jack
bracket through the lower pivot tube until thebot goes through the hole on the chasis.
2. INSTALL HANDLE ON THE HANDLE QUADRANT: Attach bar grip to handle assembly. Adjust the water valve
to a 45 degree position by losening the boltand adjusting the water valve bracket with the 45 degree cut para-
lel to the handle, tighten the bolt. Pull out the knob's bolt and the edge bolt on the handle quadrant. Slide the
handle assembly between the two plates of the handle quadrant so that the two handle pivot tubes line up
with holes of the knob's bolt and edge bolt. Bolt them up. Attach the longer air hose on the handle assembly
to the oiler on the saw.
3. INSTALL THE POINTER ON THE SAW: Pull out the 2 1/2" bolt on the pointer base bracket. Place the pointer
base bracket at the hole on the chasis in front of the motor which is parallel to the chasis base. Insert the bolt
all the way through the blade guard and tighten up.
4. INSTALL OR REPLAACE BLADE: Disconnect air supply. Remove arbor nut(left-hand threads) and outer flange
fom shaft. Place blade on shaft and check that the directional arrow points clockwise(counter-clockwise on
upcut saws) as you turn the shaft. Install outer flange and hand tighten arbor nut (lef-hand thread). Hold inner
flange with supplied 2" wrench and tighten the arbor nut using 1" or 1 1/2" wrench supplied.
O P E R AT I O N S
Waterworks
Division
P: 866 987-7297 F: 813-621-7125
Visit us at www.ussaws.com
sales@ussaws.com

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This manual is also suitable for:

Fs-150Us60050